他在改变人生观之前是我的劲敌。

He was my worst enemy before he changed his life outlook.

youdao

在乒乓球方面他是我的劲敌。

He is my exact match at table tennis.

youdao

我在足球比赛中踢进了制胜一球，打败了我们的劲敌。

I scored the winning goal in soccer against our arch-rival.

youdao

我终于遇上了与我在力量与智力上不相上下的劲敌。

I had finally met my match in power and intellect.

youdao

我终于遇上了与我在力量与智力上不相上下的劲敌。

I had finally met my match in power and intellect.

youdao